395  
CDUS45 KTFX 120915  
CLISDY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
200 AM MT AUG 12 2021  
   
...............................
 
 
   
..THE SIDNEY APT CLIMATE SUMMARY FOR 11 AUG 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1954 TO 2021  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 104 2018 88 1 97  
MINIMUM 48 43 2019 57 -9 51  
AVERAGE 69 73 -4 74  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.39 2005 0.04 MM 0.00  
MONTH TO DATE MM 0.46 MM T  
SINCE OCT 1 MM 2.98 MM MM  
SINCE JAN 1 MM 10.20 MM MM  
 
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JAN 1 4728 4345 383 MM  
SINCE JUL 1 0 0 0 MM  
 
COOLING  
YESTERDAY 4 0 4 9  
MONTH TO DATE 100 42 58 61  
SINCE JAN 1 648 193 455 MM  
SINCE JUL 1 648 193 455 MM  
   
..............................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 11.4  
 
- INDICATES NEGATIVE NUMBERS.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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